function add(x, y) {
	console.log(arguments.length);
	let arr = Array.from(arguments);
	console.log(JSON.stringify(arguments));
	return x + y;
}
console.log(add(12, 34));

let myadd = add(1, 21, 3);
console.log(myadd);

let number = 10;
function myadd1(x, y) {
	return x + y + number;
}
console.log(myadd1(10, 10));

console.log(add(10));




